包裹体-对拉锚板复合式挡土结构力学分析与工程应用

Mechanical analysis and engineering application of wrap-bipuller anchor plate retaining earth structure

提出了一种新型的挡土结构 ,包裹体 -对拉锚板复合式挡土结构 ,包裹体形成该复合结构的挡土部分 ,是一个自稳体系 ,包裹体后填土所产生的主动土压力由对拉锚板的拉力承担 并对该结构进行了工程应用设计和内部、外部、抗滑稳定分析 理论分析和实践证明该挡土结构结构合理 ,受力明确 ,兼有包裹式挡墙和锚定板挡墙的优点 图 4,表 2 ,参

In this paper, a new retaining earth structure wrap-bipuller anchor plate,is put out,designed and analysed,wrap body is a self-steady system form part of retaining earth of compound structure, bipuller anchor plate undertake the active pressure prudecing by the fill soil behind wrap body. Theory and practics have proved this structure is resonable,it is of advantage of wrap wall and tie back wall it is econonics benefits and can be spreaded.4figs.,2tabs.,5refs.